Tiny Trailblazers as Fern (1 episode)
Legally Blonde 3 as Elle Woods
Tracy Flick Can't Win as Tracy Flick
2025
You're Cordially Invited as Margot
2023
My Kind of Country as Self (1 episode)
2023
Being Mary Tyler Moore as Self (voice)
2023
Your Place or Mine as Debbie
2022
Minions & More Volume 2 as Rosita (voice)
2021
Sing 2 as Rosita (voice)
2021
Come Home as Rosita (voice)
2021
Friends: The Reunion as Self
2020
Father of the Bride Part 3 (ish) as Self
2020
The Drew Barrymore Show as Self (2 episodes)
2020
Get Organized with The Home Edit (1 episode)
2020
Her Effortless Brilliance: A Celebration of Lynn Shelton Through Film and Music as Self
2020
My Darling Vivian as Self (archive footage)
2020
Fierce Queens as Narrator (voice) (7 episodes)
2020
Little Fires Everywhere as Elena Richardson (8 episodes)
2019
The Morning Show as Bradley Jackson (31 episodes)
2019
This Changes Everything as Self
2019
Digital Content as Self
2018
Shine On with Reese as Self - Host (9 episodes)
2018
A Wrinkle in Time as Mrs. Whatsit
2017
Election - Reese Witherspoon as Self
2017
Home Again as Alice Kinney
2017
Big Little Lies as Madeline Mackenzie (14 episodes)
2017
Gunter Babysits as Rosita (voice)
2016
Sing as Rosita (voice)
2016
Chelsea as Self (1 episode)
2015
Everything Is Copy as Self
2015
The Muppets as Self (1 episode)
2015
Nature Is Speaking as Home (1 episode)
2015
Close Up with The Hollywood Reporter as Self (2 episodes)
2015
Hot Pursuit as Officer Rose 'Coop' Cooper
2014
Variety Studio: Actors on Actors as Self (1 episode)
2014
Inherent Vice as Deputy D.A. Penny Kimball
2014
9 Kisses as Girl at Costume Party
2014
Wild as Cheryl Strayed
2014
The Good Lie as Carrie Davis
2014
73 Questions as Self (1 episode)
2014
Late Night with Seth Meyers as Self (1 episode)
2014
The Tonight Show Starring Jimmy Fallon as Self (3 episodes)
2014
The Tonight Show Starring Jimmy Fallon as Self - Guest (1 episode)
2013
Devil's Knot as Pam Hobbs
2013
Monsters vs Aliens Stories
2012
The Mindy Project as Reese Witherspoon (1 episode)
2012
Dreamworks Spooky Stories as Susan Murphy / Ginormica (voice)
2012
This Means War as Lauren
2011
Water for Elephants as Marlena Rosenbluth
2010
How Do You Know as Lisa Jorgenson
2010
Conan as Self (2 episodes)
2009
Watch What Happens Live with Andy Cohen as Self - Guest (2 episodes)
2009
Mutant Pumpkins from Outer Space as Susan Murphy / Ginormica (voice)
2009
Monsters vs Aliens as Susan Murphy / Ginormica (voice)
2008
Four Christmases as Kate
2007
Rendition as Isabella Fields El-Ibrahimi
2007
The Graham Norton Show as Self (5 episodes)
2006
Celebrating the Man in Black: The Making of Walk the Line as Self
2005
Just Like Heaven as Dr. Elizabeth Masterson
2005
Walk the Line as June Carter
2004
Vanity Fair as Becky Sharp
2003
Freedom: A History of Us as Factory Girl (1 episode)
2003
Freedom: A History of Us as Sarah Raymond (1 episode)
2003
Freedom: A History of Us as Susan Magoffin (1 episode)
2003
The Ellen DeGeneres Show as Self (3 episodes)
2003
Legally Blonde 2: Red, White & Blonde as Elle Woods
2003
Jimmy Kimmel Live! as Self (1 episode)
2002
Sweet Home Alabama as Melanie Smooter
2002
American Idol as Self (2 episodes)
2002
The Importance of Being Earnest as Cecily Cardew
2001
Revealed with Jules Asner (1 episode)
2001
Legally Blonde as Elle Woods
2001
The Trumpet of the Swan as Serena (voice)
2000
Little Nicky as Holly
2000
American Psycho as Evelyn Williams
1999
Rove as Self (1 episode)
1999
Teen Choice Awards as Self - Nominee (1 episode)
1999
Election as Tracy Enid Flick
1999
Best Laid Plans as Lissa
1998
Pleasantville as Jennifer
1998
Overnight Delivery as Ivy Miller
1998
Twilight as Mel Ames
1997
The View as Self (2 episodes)
1997
The View as Self - Guest (2 episodes)
1997
King of the Hill as Debbie (voice) (2 episodes)
1996
Freeway as Vanessa Lutz
1996
Fear as Nicole Walker
1994
Friends as Jill Green (2 episodes)
1994
S.F.W. as Wendy Pfister
1993
Return to Lonesome Dove as Ferris Dunnigan (4 episodes)
1993
Late Night with Conan O'Brien as Self - Guest (2 episodes)
1993
Jack the Bear as Karen Morris
1993
A Far Off Place as Nonnie Parker
1992
Desperate Choices: To Save My Child as Cassie Robbins
1992
The Tonight Show with Jay Leno (3 episodes)
1991
Wildflower as Ellie Perkins
1991
The Man in the Moon as Danielle "Dani" Trant
1989
The Simpsons as Greta (voice) (1 episode)
1988
LIVE with Kelly and Mark (3 episodes)
1981
Entertainment Tonight as Self (3 episodes)
1975
Saturday Night Live as Self - Host (2 episodes)
1975
People's Choice Awards as Self - Winner (1 episode)
1953
The Oscars as Self (3 episodes)
1952
Today as Self (1 episode)